Giant Realm is leading in Top 100K Sites.
Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Internet & Telecom and 26 other categories.
Giant Realm is leading in Arts & Entertainment, Games, Video Games, Computer & Electronics and 9 other categories.
Giant Realm is leading in most countries, including United States, United Kingdom, Japan, Ukraine and 7 other countries.
Open AdExchange is leading in Denmark, Sweden, Norway and India.